Fixes a hack where it's transient parent was used to give an order hint
(for the order key of any new tracks).
This commit adds a new combobox "insert_at" to let the user tell us
where they want new tracks to go.
For some backends the process thread can change (e.g.
switch coreaudio headphone + internal speakers)
If there are existing x-thread event calls this can lead to
the following situation:
1) SessionEvent::operator new
2) audioengine process thread change
3) SessionEvent::operator delete -> crash, wrong thread
SessionEvent::operator delete can safely push the event back to
the pool for later cleanup..
In the past, we chose different defaults in homage to ardour's old mix/edit groups.
But that wasn't a very good idea.
For now they have all properties enabled and the user can disable them as-needed.
It might also be nice to make the user's property selections perist for new groups.
Summary:
* use mmap() for the whole peakfile instead of lots of small seek/reads
* cache the computed peaks
* where possible, open files with O_NOATIME.
not quite sure how -fomit-frame-pointer can make a difference with 64bit
builds, but it does crash on start in
gdk_window_new -> .. -> [NSColor _controlColor] -> GetThemeImage
-> _NSAppKitThemeLock with no other threads involved.
full backtrace: http://pastebin.com/FxsCMzSY
In summary:
* no antialiasing of waveviews
* no diagonal lines
* simplify clip detection
* don't use LINE_CAP_ROUND for outline
* use the wave colour when drawing outline only
1) When changing the 'Default folder for new sessions' we weren't responding to the appropriate signal (so the change wasn't getting saved in our user's 'config' file). We now respond to the 'selection-changed' signal.
2) If the above path happened to contain a tilde character we weren't interpreting it to mean the user's home folder. I've copied across a function called 'poor_mans_glob()' which Ardour uses elsewhere for dealing with this situation in other file dialogs.
Once we confirm that issue #2 is now working for all platforms, I'd suggest moving 'poor_mans_glob()' into libpbd. At the moment we have at least 3 definitions of it (all identical) scattered around in various places.
sets transient windows to be transients for the front window when switching
between the editor and mixer. This is the current behavior on non-osx
builds.
When disabled, there is no reparenting of transient windows. This is the
current behavior on osx.
This preference defaults to off.
Also fix "all windows are dialogs" checkbox being out of sync with the ui
state.
